Changed default mgmt port to 8443 how do I allow

iSpeed

I've Changed default mgmt port to 8443 how do I allow access from outside to manage?

iSpeed

FYI I also factory reset to see if that will fix reboot hang problem

jasailafan

If you change the port from 443 to 8443 in WWW > HTTPS, you should also allow port 8443 in the security policy rule: From WAN to ZyWALL.